UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWHREvBsYaPjMXG4F+4lwIU6Bx0cZIHgvKjjY0pcraY=' 
WHERE 
  key_id = 'af4f1bbcaf8579c8a2c5646e71c640e5d0d630884bca985bf0909eb6f7b3e218' 
  AND (
    token = 'cWHREvBsYaPjMXG4F+4lwIU6Bx0cZIHgvKjjY0pcraY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )